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https://github.com/ksherlock/mpw.git
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PBSetCatInfo now sets finder info. PBGetCatInfo now uses nice enums.
This commit is contained in:
Kelvin Sherlock
parent
18b2e7ff67
commit
325c1c5850
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@ -119,15 +119,61 @@ namespace OS {
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uint16_t PBGetCatInfo(uint32_t parm)
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{
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enum { // FileParam
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_qLink = 0,
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_qType = 4,
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_ioTrap = 6,
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_ioCmdAddr = 8,
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_ioCompletion = 12,
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_ioResult = 16,
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_ioNamePtr = 18,
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_ioVRefNum = 22,
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_ioFRefNum = 24,
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_ioFVersNum = 26,
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_filler1 = 27,
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_ioFDirIndex = 28,
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_ioFlAttrib = 30,
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_ioACUser = 31,
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/* HFileInfo */
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_ioFlFndrInfo = 32,
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_ioDirID = 48,
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_ioFlStBlk = 52,
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_ioFlLgLen = 54,
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_ioFlPyLen = 58,
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_ioFlRStBlk = 62,
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_ioFlRLgLen = 64,
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_ioFlRPyLen = 68,
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_ioFlCrDat = 72,
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_ioFlMdDat = 76,
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_ioFlBkDat = 80,
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_ioFlXFndrInfo = 84,
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_ioFlParID = 100,
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_ioFlClpSiz = 104,
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/* DirInfo */
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_ioDrUsrWds = 32,
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_ioDrDirID = 48,
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_ioDrNmFls = 52,
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_filler3 = 54,
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_ioDrCrDat = 72,
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_ioDrMdDat = 76,
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_ioDrBkDat = 80,
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_ioDrFndrInfo = 84,
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_ioDrParID = 100,
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};
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uint16_t d0;
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// yuck. this is sort of a getdirent/stat call....
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//uint32_t ioCompletion = memoryReadLong(parm + 12);
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uint32_t ioNamePtr = memoryReadLong(parm + 18);
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//uint16_t ioVRefNum = memoryReadWord(parm + 22);
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//uint8_t ioFVersNum = memoryReadByte(parm + 26);
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int16_t ioFDirIndex = memoryReadWord(parm + 28);
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//uint32_t ioCompletion = memoryReadLong(parm + _ioCompletion);
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uint32_t ioNamePtr = memoryReadLong(parm + _ioNamePtr);
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//uint16_t ioVRefNum = memoryReadWord(parm + _ioVRefNum);
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//uint8_t ioFVersNum = memoryReadByte(parm + _ioFVersNum);
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int16_t ioFDirIndex = memoryReadWord(parm + _ioFDirIndex);
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if (ioFDirIndex <= 0)
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{
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@ -136,7 +182,7 @@ namespace OS {
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if (!ioNamePtr)
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{
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memoryWriteWord(MacOS::bdNamErr, parm + 16);
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memoryWriteWord(MacOS::bdNamErr, parm + _ioResult);
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return MacOS::bdNamErr;
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}
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@ -150,68 +196,74 @@ namespace OS {
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{
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d0 = errno_to_oserr(errno);
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memoryWriteWord(d0, parm + 16);
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memoryWriteWord(d0, parm + _ioResult);
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return d0;
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}
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if (S_ISDIR(st.st_mode))
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{
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// bit 4 - is a directory.
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memoryWriteByte(1 << 4, parm + 30); // ioFlAttrib
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memoryWriteByte(0, parm + 31); //ioACUser
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memoryWriteByte(1 << 4, parm + _ioFlAttrib);
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memoryWriteByte(0, parm + _ioACUser);
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std::memset(memoryPointer(parm + 32), 0, 16); // DInfo
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memoryWriteLong(0, parm + 48); // ioDrDirID
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memoryWriteWord(0, parm + 52); // ioDrNmFls - # of files in dir
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std::memset(memoryPointer(parm + _ioDrUsrWds), 0, 16); // DInfo
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memoryWriteLong(0, parm + _ioDrDirID);
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memoryWriteLong(UnixToMac(st.st_birthtime), parm + 60); // create
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memoryWriteLong(UnixToMac(st.st_mtime), parm + 64); // modify
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memoryWriteLong(UnixToMac(st.st_mtime), parm + 68); // backup
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// the links count should be ~= number of dirents ( +2 for . and ..)
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int links = st.st_nlink - 2;
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if (links < 0) links = 0;
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if (links > 65535) links = 65535;
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std::memset(memoryPointer(parm + 72), 0, 16); // DXInfo
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memoryWriteLong(0, parm + 88); // ioDrParID
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memoryWriteWord(links, parm + _ioDrNmFls); // ioDrNmFls - # of files in dir
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memoryWriteLong(UnixToMac(st.st_birthtime), parm + _ioDrCrDat); // create
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memoryWriteLong(UnixToMac(st.st_mtime), parm + _ioDrMdDat); // modify
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memoryWriteLong(UnixToMac(st.st_mtime), parm + _ioDrBkDat); // backup
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std::memset(memoryPointer(parm + _ioDrFndrInfo), 0, 16); // DXInfo
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memoryWriteLong(0, parm + _ioDrParID);
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}
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else
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{
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memoryWriteByte(0, parm + 30);
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memoryWriteByte(0, parm + _ioFlAttrib);
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memoryWriteByte(0, parm + 31); //ioACUser
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Internal::GetFinderInfo(sname, memoryPointer(parm + 32), false); // finder info
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memoryWriteLong(0, parm + 48); // ioDrDirID
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memoryWriteWord(0, parm + 52); // ioFlStBlk
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memoryWriteLong(st.st_size, parm + 54); // ioFlLgLen
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memoryWriteLong(st.st_size, parm + 58); // ioFlPyLen
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memoryWriteByte(0, parm + _ioACUser);
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Internal::GetFinderInfo(sname, memoryPointer(parm + _ioFlFndrInfo), false); // finder info
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memoryWriteLong(0, parm + _ioDirID);
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memoryWriteWord(0, parm + _ioFlStBlk);
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memoryWriteLong(st.st_size, parm + _ioFlLgLen);
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memoryWriteLong(st.st_size, parm + _ioFlPyLen);
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// resource info... below
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memoryWriteLong(UnixToMac(st.st_birthtime), parm + 72); // create
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memoryWriteLong(UnixToMac(st.st_mtime), parm + 76); // modify
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memoryWriteLong(UnixToMac(st.st_mtime), parm + 80); // backup
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memoryWriteLong(UnixToMac(st.st_birthtime), parm + _ioFlCrDat); // create
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memoryWriteLong(UnixToMac(st.st_mtime), parm + _ioFlMdDat); // modify
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memoryWriteLong(UnixToMac(st.st_mtime), parm + _ioFlBkDat); // backup
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std::memset(memoryPointer(parm + 84), 0, 16); // FXInfo
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std::memset(memoryPointer(parm + _ioFlXFndrInfo), 0, 16); // FXInfo
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memoryWriteWord(0, parm + 100); // ioFlParID
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memoryWriteWord(0, parm + 104); // ioFlClpSiz
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memoryWriteWord(0, parm + _ioFlParID);
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memoryWriteWord(0, parm + _ioFlClpSiz);
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sname.append(_PATH_RSRCFORKSPEC);
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if (::stat(sname.c_str(), &st) >= 0)
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{
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memoryWriteWord(0, parm + 62);
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memoryWriteLong(st.st_size, parm + 64);
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memoryWriteLong(st.st_size, parm + 68);
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memoryWriteWord(0, parm + _ioFlRStBlk);
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memoryWriteLong(st.st_size, parm + _ioFlRLgLen);
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memoryWriteLong(st.st_size, parm + _ioFlRPyLen);
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}
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else
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{
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memoryWriteWord(0, parm + 62);
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memoryWriteLong(0, parm + 64);
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memoryWriteLong(0, parm + 68);
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memoryWriteWord(0, parm + _ioFlRStBlk);
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memoryWriteLong(0, parm + _ioFlRLgLen);
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memoryWriteLong(0, parm + _ioFlRPyLen);
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}
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}
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// no error.
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memoryWriteWord(0, parm + 16);
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memoryWriteWord(0, parm + _ioResult);
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return 0;
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}
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@ -228,19 +280,62 @@ namespace OS {
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uint16_t PBSetCatInfo(uint32_t parm)
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{
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enum { // FileParam
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_qLink = 0,
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_qType = 4,
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_ioTrap = 6,
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_ioCmdAddr = 8,
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_ioCompletion = 12,
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_ioResult = 16,
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_ioNamePtr = 18,
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_ioVRefNum = 22,
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_ioFRefNum = 24,
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_ioFVersNum = 26,
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_filler1 = 27,
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_ioFDirIndex = 28,
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_ioFlAttrib = 30,
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_ioACUser = 31,
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/* HFileInfo */
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_ioFlFndrInfo = 32,
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_ioDirID = 48,
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_ioFlStBlk = 52,
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_ioFlLgLen = 54,
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_ioFlPyLen = 58,
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_ioFlRStBlk = 62,
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_ioFlRLgLen = 64,
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_ioFlRPyLen = 68,
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_ioFlCrDat = 72,
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_ioFlMdDat = 76,
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_ioFlBkDat = 80,
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_ioFlXFndrInfo = 84,
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_ioFlParID = 100,
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_ioFlClpSiz = 104,
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/* DirInfo */
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_ioDrUsrWds = 32,
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_ioDrDirID = 48,
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_ioDrNmFls = 52,
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_filler3 = 54,
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_ioDrCrDat = 72,
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_ioDrMdDat = 76,
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_ioDrBkDat = 80,
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_ioDrFndrInfo = 84,
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_ioDrParID = 100,
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};
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uint16_t d0;
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// yuck. this is sort of a getdirent/stat call....
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//uint32_t ioCompletion = memoryReadLong(parm + 12);
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uint32_t ioNamePtr = memoryReadLong(parm + 18);
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//uint16_t ioVRefNum = memoryReadWord(parm + 22);
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//uint8_t ioFVersNum = memoryReadByte(parm + 26);
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//int16_t ioFDirIndex = memoryReadWord(parm + 28);
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//uint32_t ioCompletion = memoryReadLong(parm + _ioCompletion);
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uint32_t ioNamePtr = memoryReadLong(parm + _ioNamePtr);
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//uint16_t ioVRefNum = memoryReadWord(parm + _ioVRefNum);
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//uint8_t ioFVersNum = memoryReadByte(parm + _ioFVersNum);
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//int16_t ioFDirIndex = memoryReadWord(parm + _ioFDirIndex);
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if (!ioNamePtr)
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{
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memoryWriteWord(MacOS::bdNamErr, parm + 16);
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memoryWriteWord(MacOS::bdNamErr, parm + _ioResult);
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assert("PGSetCatInfo - no name.");
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return MacOS::bdNamErr;
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}
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@ -249,9 +344,36 @@ namespace OS {
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Log(" PBSetCatInfo(%s)\n", sname.c_str());
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// todo -- should set the finder info, I suppose.
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return 0;
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// check if the file actually exists
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{
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struct stat st;
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int ok;
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ok = ::stat(sname.c_str(), &st);
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if (ok < 0)
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{
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d0 = errno_to_oserr(errno);
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memoryWriteWord(d0, parm + _ioResult);
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return d0;
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}
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// just nop if it's a directory.
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if (S_ISDIR(st.st_mode))
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{
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d0 = 0;
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memoryWriteWord(d0, parm + _ioResult);
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return d0;
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}
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}
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// set the finder info. could also call utimes, I suppose.
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d0 = Internal::SetFinderInfo(sname, memoryPointer(parm + _ioFlFndrInfo), false);
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memoryWriteWord(d0, parm + _ioResult);
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return d0;
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}
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